Looking for dramas I can't put down

I'm looking for dramas that I can't put down to binge watch and get lost in. I don't mind some romance but I prefer if there are other plot points as well, not just the romance. Some dramas I really loved are:

- Ningen Shikkaku
- Ikebukuro West Gate Park 
- LIFE 
- 49 Days 
- Who Are You - School 2015 
- Nobuta wo Produce 
- Last Friends
etc!

I also really loved You're Beautiful though it isn't the style I typically go for, it was engrossing and fun.
I didn't enjoy Coffee Prince, Secret Garden, and Boys Over Flowers (all versions).'
I'm willing to watch a drama from any country.

Thank you for the suggestions! I will check them out.

+ 1 Gu Family Book
+ 1 Nine Times Time Travel
+ 1 Gu Family Book

Ghost
White Christmas
Arang and the Magistrate

love me if you dare (C-drama)
it's ok that's love (K-drama)
god's gift 14 days (K-drama) (no romance)

liar game (all versions)
cruel city
falling for innocence
kill me, heal me
second time twenty years old
bridal mask

jdrama -
Gokusen
Majo no Jouken
Long Love Letter

kdrama -
Full House
I'm sorry I love you
My name is kim sam soon
My Girl
The Master's Sun

cdrama-
Scarlet Heart
Love Me If You Dare

Liar game (jdrama)
Good morning call
Kazoku game
Bitter Blood

+ gu family book
+ nirvana in fire